Sound familiar?

Your best ideas show up when your hands are full. Then they quietly disappear.

On the drive home

You have the whole thing figured out at a red light. By the time you park, it’s a vague feeling that you had something good.

While dinner’s on the stove

No free hand, no notebook. You tell yourself you’ll write it down after. After never comes.

At 10:30 on a Tuesday

You research it across four AI chats and nine tabs. Two days later the tabs are gone — and so is what you checked, decided, and meant to do next.

There’s a better way

Never lose the idea that could change your life.

Say it out loud. ConceptVault asks what you’re trying to achieve, then researches, scores and critiques the idea while you get on with your day — and has the next step ready when you come back.

Get started free See the demo

Free to start · Phone and desktop · Your ideas stay private

Captured by voiceTue 10:32 PM · while driving · 0:41

SAVED

“Okay so — meal-prep subscription for night-shift nurses. Every hospital near me has nothing open after 11. Maybe partner with the cafeteria vendors… I don’t know if anyone’s doing this.”

Two days later

Analysis readyValidate first — real demand, thin margins

14 SOURCES

ArtifactValidation brief

Artifact2-week experiment plan

ArtifactCompetitor map

Your next stepInterview 8 night-shift nurses at 2 hospitals

Demo

Forty seconds of talking. Two questions. Then you leave — and it doesn’t.

1You captureTue 10:32 PM, driving

New idea · voice0:41

“Okay so — meal-prep subscription for night-shift nurses. Every hospital near me has nothing open after 11. Maybe partner with the cafeteria vendors… the nurses I know would pay for it.”

Saved the second you stop talking No tags, no templates, no “organize later”

2It asksone minute, when you’re free

This is what I think you’re trying to achieve — is that right?Decide whether a meal subscription for night-shift hospital staff is worth building — and what to test first.

1. Who pays — the nurses, or the hospital?

Nurses directlyHospital systemsNot sure

2. What could you spend to test this in 30 days?Maybe $500 and a few evenings

3. Any hospital contact? Skipped → recorded as an assumption, never an invented fact.

3You come backThu 7:15 AM

Validate firstReal demand, thin margins. Confidence: medium.

Holds upNo food access after 11 PM · 4 sources

Against youDelivery apps already serve this hour · 3 sources

Must be trueA hospital allows on-site pickup · untested

Artifacts ready

Validation briefExperiment planCompetitor map

Next stepInterview 8 night-shift nurses

Try it with your own idea

How it works · What you get back · Who it’s for

You do the two-minute part. It does the two-day part.

How it works

Capture anywhere
Voice from your phone while your hands are busy. Or type, paste an AI chat, drop a link or file at your desk.
~40 seconds
Confirm the goal
It tells you what it thinks you’re trying to achieve and asks the two or three questions that change the answer. Skip what you don’t know.
~1 minute
Walk away
It plans the research, checks the market and competitors, verifies claims against sources, scores the idea and argues against it — within limits you set.
Your effort: none
Come back and act
A score, a verdict, the evidence for and against, editable artifacts, and one concrete next step. Accept it — it tracks whether you did it.
Your effort: a decision

What you get back

72A score with its reasons

Desirability, feasibility, competition, defensibility and economics — each scored, explained, and paired with what would move it.

An honest critique

Counter-evidence is shown, not hidden to make the answer cleaner. When sources disagree, you see both.

Recommendations, including pivots

Proceed, refine, validate first, pivot or park. A weak idea gets a stronger adjacent version, not just a no.

Artifacts and a tracked next step

A brief, experiment plan or PRD draft, ready to edit — and a dashboard that knows “analysis done” isn’t “done”.

Who it’s for

Founders & builders

Know what must be true and the cheapest test before you spend a weekend building.

Product & strategy people

Turn the thought you had between meetings into a brief without rebuilding the reasoning.

Researchers & analysts

Facts, inference and recommendation kept apart; every claim linked to its evidence.

Serial idea-havers

Stop feeding a notes app that never talks back. Every idea gets a verdict and a first step.

FAQ

Questions people ask before they trust it with an idea.

Is my idea private?

Yes. Your ideas, evidence and artifacts are visible only to you. Nothing is published, shared or used to contact anyone unless you export it yourself.

Does it act on my behalf?

No. It researches, reasons and drafts. It never spends money, sends messages, signs anything or changes your systems. Every real-world step is yours to take, and yours to mark done.

How is this different from a chat with an AI?

A chat forgets. ConceptVault keeps the idea, the goal, the evidence, the decisions and what you did next in one durable place — so you pick up from progress, not from the original thought.

Where does the score come from?

From verified claims, each linked to a source and weighted toward the goal you confirmed. Every score shows its reasons and what would move it, and you can inspect every step of how it was derived.

What if I skip the questions?

A skipped question becomes a stated assumption, shown plainly in the result. It is never quietly turned into a fact — and it is usually the first thing worth testing.

How long does the analysis take, and can I stop it?

Usually minutes to a few hours, depending on the research depth you choose. You can stop at any point and get a best-effort result from the evidence gathered so far, with its limits stated.

What do I need to capture by voice?

A phone or laptop browser with a microphone. Tap once and talk. If voice isn’t available, you can type, paste an AI chat, or add a link instead.

The next one you have might be the one. Give it a home.

Say it once. Come back to a scored, researched, ready-to-act idea.

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